Evolving Door (Promo Pack) [Streets of New Capenna Promos] Bird That creature must be blocked

That creature must be blocked this combat if able

if a planeswalker entered the battlefield under your control this turn

As many attackers were dazzled by the wall's beauty as were halted by its force

if Opal Guardian is an enchantment

Evolving Door (Promo Pack) [Streets of New Capenna Promos] Bird That creature must be blockedSet: Streets of New Capenna Promos Type: Artifact Rarity: Rare Cost: {2}{G} {1}, {T}, Sacrifice a creature: Count the colors of the sacrificed creature, then search your library for a creature card that's exactly that many colors plus one. Exile that card, then shuffle. You may cast the exiled card. Activate only as a sorcery. In with the old, out with the new.